package com.example.serviceribbon.service;

import com.netflix.hystrix.contrib.javanica.annotation.HystrixCommand;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.web.client.RestTemplate;

@Service
public class HelloService {
    @Autowired
    RestTemplate restTemplate;

    @HystrixCommand(fallbackMethod = "helloError")
    public String getHello(){
        return restTemplate.getForObject("http://eurka-client/hello",String.class);
    }

    public String helloError() {
        return "hello,sorry,error!";
    }
}
